Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
| Payment Terms | T/T, Western Union, MoneyGram,30% T/T IN ADVANCE 70% BEFORE SHIPMENT, L/C |
| Supply Ability | 10000 PIECES PER YEAR |
| Delivery Time | 15-20 Working Days |
| Packaging Details | Woodcase, pallet, woven bag etc. or as per your requirement |
| Size | 26"-48" |
| Process | Forged |
| Class Rating | 150#-2500# |
| Sealing Face | RF FF TF RTJ |
| Face Finish | Smooth /Stock Finish |
| Application | Chemical /Oil/Gas/Energy |
| Standard | ASME B16.47 SER.B |
| Material | Stainless Steel |
| Brand Name | HT |
| Model Number | WN Carbon Steel Flanges RF 900# 26"- 48" ASME B16.47 SER.B ASTM A105 |
| Certification | ISO,BV,SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram,30% T/T IN ADVANCE 70% BEFORE SHIPMENT, L/C | Supply Ability | 10000 PIECES PER YEAR |
| Delivery Time | 15-20 Working Days | Packaging Details | Woodcase, pallet, woven bag etc. or as per your requirement |
| Size | 26"-48" | Process | Forged |
| Class Rating | 150#-2500# | Sealing Face | RF FF TF RTJ |
| Face Finish | Smooth /Stock Finish | Application | Chemical /Oil/Gas/Energy |
| Standard | ASME B16.47 SER.B | Material | Stainless Steel |
| Brand Name | HT | Model Number | WN Carbon Steel Flanges RF 900# 26"- 48" ASME B16.47 SER.B ASTM A105 |
| Certification | ISO,BV,SGS | Place of Origin | CHINA |
| High Light | carbon steel pipe flanges ，carbon steel blind flange | ||
WN Carbon Steel Flanges RF 900# 26"- 48" ASME B16.47 SER.B ASTM A105
1. Flange Specification:
| Thickness | Drilling | Weights | |||||||||||
| Nom Size | OD | Weld Neck | Blind | OD of RF | Dia at Base | Bore | LTH | Dia Bevel | Bolt Circle | Bolt Length | Hole Dia | # of Holes | Weld Neck |
| O | C | C | R | X | B | Y | A | -1 | -2 | ||||
| 26 | 40.25 | 5.31 | 6.06 | 30 | 29.25 | As the customer's discretion | 10.19 | 26 | 35.5 | 17.75 | 2.62 | 20 | 1050 |
| 28 | 43.5 | 5.81 | 6.56 | 32.25 | 31.38 | 10.88 | 28 | 38.25 | 19.5 | 2.88 | 20 | 1520 | |
| 30 | 46.5 | 6.12 | 6.93 | 34.5 | 33.5 | 11.38 | 30 | 40.75 | 20.5 | 3.12 | 20 | 1820 | |
| 32 | 48.75 | 6.31 | 7.31 | 36.5 | 35.75 | 11.94 | 32 | 43 | 21 | 3.12 | 20 | 2065 | |
| 34 | 51.75 | 6.75 | 7.68 | 39 | 37.88 | 12.56 | 34 | 45.5 | 22.5 | 3.38 | 20 | 2450 | |
| 36 | 53 | 6.81 | 7.94 | 40.5 | 40 | 12.81 | 36 | 47.25 | 22.25 | 3.12 | 24 | 2520 | |
| 38 | 57.5 | 7.5 | 8.5 | 43.25 | 42.25 | 13.88 | 38 | 50.75 | 24.5 | 3.62 | 20 | 3385 | |
| 40 | 59.5 | 7.75 | 8.81 | 45.75 | 44.38 | 14.31 | 40 | 52.75 | 25 | 3.62 | 24 | 3620 | |
| 42 | 61.5 | 8.12 | 9.12 | 47.75 | 46.31 | 14.62 | 42 | 54.75 | 25.75 | 3.62 | 24 | 3960 | |
| 44 | 64.88 | 8.44 | 9.56 | 50 | 48.62 | 15.38 | 44 | 57.62 | 27 | 3.88 | 24 | 4300 | |
| 46 | 68.25 | 8.88 | 10.06 | 52.5 | 50.88 | 16.18 | 46 | 60.5 | 28.5 | 4.12 | 24 | 4640 | |
| 48 | 70.25 | 9.19 | 10.38 | 54.5 | 52.88 | 16.5 | 48 | 62.5 | 29 | 4.12 | 24 | 4980 |
2.Carbon Steel escription
Carbon steel is composed of iron and 0.12 – 2.00 percent carbon. The broader definition includes alloy
steels, which can also contain up to 10.5 percent alloy content. Even within the confines of under two
percentage points of carbon, there is huge variance in physical characteristics—especially hardness.
When people talk about carbon steel, they are usually referring to the high carbon steel used in knives and
tools. High carbon steels are very hard, which makes them good at resisting abrasion and retaining shape.
They can withstand significant force before deforming. Unfortunately, hard metals are also brittle: when
placed under extreme tensile stress, high carbon steels are more likely to crack than bend.
Low carbon steels are more common than high carbon because of (1) lower production costs, (2) greater
ductility, and (3) ease of use in manufacturing. Low carbon steels tend to deform under stress instead of b
reaking, and that ductility makes low carbon steels easy to machine and weld. They are frequently used in
automobile body panels, bolts, fixtures, seamless tubes, and steel plate.
3.Carbon Steel WN Flange Packaging
Carbon Steel WN Flanges are widely used in various industries including petrochemical, oil and gas,
power generation, bulk liquid transportation, chemicals, pharmaceuticals, pulp and paper manufacturing,
textiles and others. All our carbon Steel WN Flanges are manufactured in accordance with
international standards. carbon Steel WN Flanges are packaged to ensure that there is no
damage during transit. In case of exports, standard export packaging is done in wooden cases.
All carbon Steel WN Flanges are marked with Grade, Lot No, Size, Degree and our trade mark.
On special requests we can also, make custom marking on carbon Steel WN Flanges.
4.Delivery:
Port:
Tianjin/Shanghai/Ningbo
Lead Time :
| Quantity(Pieces) | 1 - 100 | >100 |
| Est. Time(days) | 15-30 | To be negotiated |
5.Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1978
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Active Member
Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti... Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti...
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